2wc2

Solution NMR

Nmr structure of catabolite activator protein in the unliganded state

Released:
Source organism: Escherichia coli BL21(DE3)
Primary publication:
Structural basis for cAMP-mediated allosteric control of the catabolite activator protein.
Proc. Natl. Acad. Sci. U.S.A. 106 6927-32 (2009)
PMID: 19359484

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
cAMP-activated global transcriptional regulator CRP Chains: A, B
Molecule details ›
Chains: A, B
Length: 209 amino acids
Theoretical weight: 23.54 KDa
Source organism: Escherichia coli BL21(DE3)
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P0ACJ8 (Residues: 2-210; Coverage: 100%)
Gene names: JW5702, b3357, cap, crp, csm
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: simulated annealing
Expression system: Escherichia coli BL21(DE3)